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RAMP/CONNECTOR 170 over SHERMAN WY N170 ON-RAMP

Map 

Coordinates:
+34.19667, -118.40167
34°11'48" N, 118°24'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP/CONNECTOR 170 over SHERMAN WY N170 ON-RAMP
Structure number:53 1682S
Location:07-LA-170-R18.16-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:62.0 ft. [18.9 m]
Total length:131.9 ft. [40.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 1998]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:34.5 tons [31.4 metric tons]
Sufficiency rating:97.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201497.5Not deficientGoodGoodGood1500
September 201097.8Not deficientSatisfactoryGoodGood1500
April 200897.8Not deficientSatisfactoryGoodGood1500
May 200697.8Not deficientGoodGoodGood1500
January 200497.8Not deficientGoodGoodGood1500
November 200198.0Not deficientGoodGoodGood1500
January 199898.0Not deficientGoodGoodGood1500
January 199698.0Not deficientGoodVery GoodVery Good1500
December 199398.0Not deficientGoodVery GoodVery Good1500
May 199298.0Not deficientGoodVery GoodVery Good1500